Further Documents; Setpoint Values For Monitoring The Bearing Temperature - Siemens SIMOTICS A 1FU9 Operating Instructions Manual

8.2.6

Further documents

Note
Further documents
Observe all of the other documents provided with this machine.
8.2.7

Setpoint values for monitoring the bearing temperature

Prior to commissioning
If the machine is equipped with bearing thermometers, set the temperature value for
disconnection on the monitoring equipment before the first machine run.
Table 8-1
Set value
Alarm
Shutting down
Normal operation
Determine the maximum operating temperature of the bearings T
temperature, bearing load and influences of the plant on the motor in °C. Set the values for
shutdown and warning corresponding to the operating temperature T
Table 8-2
Set value
Alarm
Shutting down
1FU9
Operating Instructions, 10/2023, A5E46712792A
Set values for monitoring the bearing temperatures before commissioning
Set values for monitoring the bearing temperatures
Commissioning
8.2 Measures before commissioning
Temperature
115 °C
120 °C
taking into account the
operation
.
op
Temperature
T + 5 K ≤ 115 °C
operation
T + 10 K ≤ 120 °C
operation
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